36447245715563 has 2 divisors, whose sum is σ = 36447245715564. Its totient is φ = 36447245715562.

The previous prime is 36447245715469. The next prime is 36447245715637. The reversal of 36447245715563 is 36551754274463.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36447245715563 - 2³⁶ = 36378526238827 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 36447245715496 and 36447245715505.

It is not a weakly prime, because it can be changed into another prime (36447245315563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18223622857781 + 18223622857782.

It is an arithmetic number, because the mean of its divisors is an integer number (18223622857782).

Almost surely, 2^{36447245715563} is an apocalyptic number.

36447245715563 is a deficient number, since it is larger than the sum of its proper divisors (1).

36447245715563 is an equidigital number, since it uses as much as digits as its factorization.

36447245715563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016000, while the sum is 62.

The spelling of 36447245715563 in words is "thirty-six trillion, four hundred forty-seven billion, two hundred forty-five million, seven hundred fifteen thousand, five hundred sixty-three".